package von.seiji.cn.test;


import org.junit.Test;

import java.math.BigInteger;

public class T6 {
    @Test
    public void test(){
        Integer a=14324324;
        byte b = a.byteValue();
        System.out.println("b = " + b);
        System.out.println((byte)(a.intValue()));
    }

    @Test
    public void test01(){
        boolean naN = Double.isNaN(34543.32f);
        System.out.println(naN);
    }
    @Test
    public void test02(){
        BigInteger bigInteger = new BigInteger("5");
        BigInteger min = bigInteger.min(BigInteger.valueOf(54));
        System.out.println("min = " + min);

    }
}
